JAMA Guide to Statistics and Methods
August 23, 2018
Case-Control Studies: Using “Real-world” Evidence to Assess Association
Telba Z. Irony
JAMA. Published online August 23, 2018. doi:10.1001/jama.2018.12115
Associations between patient characteristics or treatments received and clinical outcomes are often first described using observational data, such as data arising through usual clinical care without the experimental assignment of treatments that occurs in a randomi...